Question

The coefficients in the expansion of (x + y)5 are _____.
A. 0, 1, 5, 10, 5, 1, 0
B. 1, 5, 10, 5, 1
C. 1, 5, 10, 10, 5, 1
D. 0, 5, 10, 10, 5, 0

Answer 1

is that 5 supposed to be an exponent?

Answer 2

my bad (x+y)^5

Answer 3

Ok. So you would write out (x+y) 5 times
Then distribute
Then add the like terms

Answer 4

i believe its B? i think I'm doing it wrong

Answer 5

refer to pascal's triangle

Answer 6

we can put more rows and more rows
actually the next row is your answer